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Individual Calculations August 2021 |
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| Cholewa, Dorota Total change: 14.20 | |   |
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| Miedzynarodowy Letni Puchar Malopolski w Szachach - OPEN A | Krakow | POL | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1158 | 2.00 | 5 | 0.71 | 20 | 14.20 | |
|  Swietlik, Grzegorz | | | 1558 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Mlynek, Maksymilian | | | 1500 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kisiel, Wiktor | | | 1261 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Mirek, Szymon | | | 1283 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Morczynski, Ryszard | | | 1228 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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